Double button power supply



FIG. 1 is a perspective view of a double button power supply, showing anembodiment of my new design;

FIG. 2 is another perspective view of FIG. 1, from a different directionfor clarity of illustration;

FIG. 3 is a front elevation view of FIG. 1;

FIG. 4 is a rear elevation view of FIG. 1;

FIG. 5 is a left side elevation view of FIG. 1;

FIG. 6 is a right side elevation view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1;

FIG. 8 is a bottom plan view of FIG. 1;

FIG. 9 is a perspective view of a double button power supply, showinganother embodiment of my new design;

FIG. 10 is another perspective view of FIG. 9, from a differentdirection for clarity of illustration;

FIG. 11 is a front elevation view of FIG. 9;

FIG. 12 is a rear elevation view of FIG. 9;

FIG. 13 is a left side elevation view of FIG. 9;

FIG. 14 is a right side elevation view of FIG. 9;

FIG. 15 a top plan view of FIG. 9;

FIG. 16 is a bottom plan view of FIG. 9;

FIG. 17 is a perspective view of a double button power supply, showinganother embodiment my new design;

FIG. 18 is another perspective view of FIG. 17, from a differentdirection for clarity of illustration;

FIG. 19 is a front elevation view of FIG. 17;

FIG. 20 is a rear elevation view of FIG. 17;

FIG. 21 is a left side elevation view of FIG. 17;

FIG. 22 is a right side elevation view of FIG. 17;

FIG. 23 is a top plan view of FIG. 17; and,

FIG. 24 is a bottom plan view of FIG. 17.

CLAIM The ornamental design for a double button power supply, as shownand described.